<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="文件名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否文件夹" prop="folder">
        <el-input
          v-model="queryParams.folder"
          placeholder="请输入是否文件夹"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="文件路径" prop="file">
        <el-input
          v-model="queryParams.file"
          placeholder="请输入文件路径"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="文件类型" prop="type">
        <el-input
          v-model="queryParams.type"
          placeholder="请输入文件类型"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="文件大小" prop="size">
        <el-input
          v-model="queryParams.size"
          placeholder="请输入文件大小"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用户ID" prop="userId">
        <el-input
          v-model="queryParams.userId"
          placeholder="请输入用户ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="部门ID" prop="deptId">
        <el-input
          v-model="queryParams.deptId"
          placeholder="请输入部门ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属文件夹ID" prop="folderId">
        <el-input
          v-model="queryParams.folderId"
          placeholder="请输入所属文件夹ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最外层文件夹ID" prop="rootFolderId">
        <el-input
          v-model="queryParams.rootFolderId"
          placeholder="请输入最外层文件夹ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['disk:files:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['disk:files:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['disk:files:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['disk:files:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['disk:files:import']"
        >导入</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="filesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="filesId" />
      <el-table-column label="文件名称" align="center" prop="name" />
      <el-table-column label="是否文件夹" align="center" prop="folder" />
      <el-table-column label="文件路径" align="center" prop="file" />
      <el-table-column label="创建人ID" align="center" prop="userId" />
      <el-table-column label="创建人" align="center" prop="userName" />
      <el-table-column label="文件类型" align="center" prop="type" />
      <el-table-column label="文件大小" align="center" prop="size" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="是否删除" align="center" prop="deletes">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sf_sc" :value="scope.row.deletes"/>
        </template>
      </el-table-column>
<!--      <el-table-column label="部门ID" align="center" prop="deptId" />-->
<!--      <el-table-column label="所属文件夹ID" align="center" prop="folderId" />-->
<!--      <el-table-column label="最外层文件夹ID" align="center" prop="rootFolderId" />-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['disk:files:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['disk:files:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <div class="pagination-containers" v-show="total > 0">
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    </div>

    <!-- 导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 添加或修改网盘文件对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="formDialog" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="文件名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入文件名称" />
        </el-form-item>
        <el-form-item label="是否文件夹" prop="folder">
          <el-input v-model="form.folder" placeholder="请输入是否文件夹" />
        </el-form-item>
        <el-form-item label="文件路径" prop="file">
          <el-input v-model="form.file" placeholder="请输入文件路径" />
        </el-form-item>
        <el-form-item label="文件类型" prop="type">
          <el-input v-model="form.type" placeholder="请输入文件类型" />
        </el-form-item>
        <el-form-item label="文件大小" prop="size">
          <el-input v-model="form.size" placeholder="请输入文件大小" />
        </el-form-item>
        <el-form-item label="用户ID" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户ID" />
        </el-form-item>
        <el-form-item label="部门ID" prop="deptId">
          <el-input v-model="form.deptId" placeholder="请输入部门ID" />
        </el-form-item>
        <el-form-item label="所属文件夹ID" prop="folderId">
          <el-input v-model="form.folderId" placeholder="请输入所属文件夹ID" />
        </el-form-item>
        <el-form-item label="最外层文件夹ID" prop="rootFolderId">
          <el-input v-model="form.rootFolderId" placeholder="请输入最外层文件夹ID" />
        </el-form-item>
        <el-form-item label="是否删除" prop="deletes">
          <el-select v-model="form.deletes" placeholder="请选择是否删除">
            <el-option
              v-for="dict in dict.type.sf_sc"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listFiles, getFiles, delFiles, addFiles, updateFiles } from "@/api/disk/files";
import {getToken} from "@/utils/auth";
export default {
  name: "Files",
  dicts: ['sf_sc'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 网盘文件表格数据
      filesList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        folder: null,
        file: null,
        type: null,
        size: null,
        userId: null,
        deptId: null,
        folderId: null,
        rootFolderId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      // 导入参数
      upload: {
        // 是否显示弹出层（导入）
        open: false,
        // 弹出层标题（导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/disk/files/importData"
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询网盘文件列表 */
    getList() {
      this.loading = true;
      listFiles(this.queryParams).then(response => {
        this.filesList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        filesId: null,
        name: null,
        folder: null,
        file: null,
        type: null,
        size: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        userId: null,
        deptId: null,
        folderId: null,
        rootFolderId: null,
        deletes: null
      };
      this.resetForm("formDialog");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.filesId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加网盘文件";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const filesId = row.filesId || this.ids
      getFiles(filesId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改网盘文件";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["formDialog"].validate(valid => {
        if (valid) {
          if (this.form.filesId != null) {
            updateFiles(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFiles(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const filesIds = row.filesId || this.ids;
      this.$modal.confirm('确定删除选中记录？').then(function() {
        return delFiles(filesIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('disk/files/export', {
        ...this.queryParams
      }, `files_${new Date().getTime()}.xlsx`)
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('disk/files/importTemplate', {
      }, `template_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "网盘文件导入";
      this.upload.open = true;
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>
